Capturing Virtual Worlds to Virtual Cinema : How To

We’ve just read once, twice, three times this most excellent tutorial / thought piece by D Coetzee, entitled “Capturing Virtual Worlds: A Method for Taking 360 Virtual Photos and Videos“.

The article gets into the dirty details of how we might transform a high-powered, highly interactive VR experience into a compact* file sharable with all our friends on a multitude of platforms (cardboard, mergeVR, oculus, webVR, etc)

Having spent a great deal of time figuring out these strategies ourselves, its good to see someone articulate the challenge, the process, and future development paths so well.

360 3d panorama thin strip stitching

Most accessible present-day solution: a script that renders thin vertical strips with a rotating stereo camera array, then stitches into the final panorama

Enjoy.

  • the term “compact” is used here liberally. A typical 5 minute VR experience might weigh in at 500MB for the download. Transforming this into a 120MB movie might be considered lightweight… for VR. Time to beef up your data plans, kiddies. And developers, say it with me now : algorithmic content :)